What is bearing
How many types of brg

Answer Posted / md ramzan ali miah

Bearing is a device which helps to rotate the shaft as well
as the machineries or equipments by introducing some
lubricant to minimise friction of the metals from the
relative motion.
Mainly two types of bearing:
1. Friction bearing- Shell bearing, Bush bearing
2. Anti friction bearing-Ball bearing, Rooler bearing

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